Focal 570AC Performance Access Series 5x7" Coaxial Speakers

Highlights 2-way 5"x7" speakers (pair) Dual fiberglass structure woofer cone with butyl rubber surround Rotating aluminum inverted-dome tweeter Stamped steel basket chassis Features Cone Material: The Dual Fiberglass Structure Membrane (DFS) is a light, rigid, woven glass fiber woofer cone. The butyl rubber surround is resistant to ultraviolet rays, temperature extremes, and humidity to add to the speaker's reliability and longevity. Voice Coil: The voice coil is wound around a 1" diameter low-mass Kapton former, ensuring no coil deformation. Inverted Dome Tweeter: The tweeter is an inverted aluminum dome, producing a broad sound stage. The tweeter is angled and rotates on its post, so it can be pointed toward the listener. Speaker Size 5 x 7" Design 2-Way Tweeter Design Inverted Dome Impedance 4 Ohms Tweeter Composition Aluminum Woofer Composition DFS Woofer Surround Butyl Rubber Specifications Sensitivity at 2.83 volts 88.65 Frequency Response 65 - 20k Hz